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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-09-14 17:26:02 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-11-02 07:00:52 -0400 |
| commit | 52d4899bf3b876065269cfd353ea3b98f66df91a (patch) | |
| tree | 8ce7ccc7780771729378a908855ebdac1c522b9c /linux-user | |
| parent | fd297732a2c27aae8407a0c96660345af10575df (diff) | |
| download | qemu-52d4899bf3b876065269cfd353ea3b98f66df91a.zip qemu-52d4899bf3b876065269cfd353ea3b98f66df91a.tar.gz qemu-52d4899bf3b876065269cfd353ea3b98f66df91a.tar.bz2 | |
target/mips: Make mips_cpu_tlb_fill sysemu only
The fallback code in cpu_loop_exit_sigsegv is sufficient
for mips linux-user.
This means we can remove tcg/user/tlb_helper.c entirely.
Remove the code from cpu_loop that raised SIGSEGV.
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/mips/cpu_loop.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/linux-user/mips/cpu_loop.c b/linux-user/mips/cpu_loop.c index cb03fb0..b735c99 100644 --- a/linux-user/mips/cpu_loop.c +++ b/linux-user/mips/cpu_loop.c @@ -158,17 +158,6 @@ done_syscall: } env->active_tc.gpr[2] = ret; break; - case EXCP_TLBL: - case EXCP_TLBS: - case EXCP_AdEL: - case EXCP_AdES: - info.si_signo = TARGET_SIGSEGV; - info.si_errno = 0; - /* XXX: check env->error_code */ - info.si_code = TARGET_SEGV_MAPERR; - info._sifields._sigfault._addr = env->CP0_BadVAddr; - queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info); - break; case EXCP_CpU: case EXCP_RI: info.si_signo = TARGET_SIGILL; |